baber/WOPTO huggingface dataset:
Patent KR-20210000145-A (KR)
Title: Potable book stand
Inventor: JEUN DONG HYOEN
IPC: A47B23/04
Filed: 2019-06-24
Abstract: The present invention relates to a portable book stand and, more specifically, to a book stand of a thin and slim structure which is lightweight and is conveniently carried by storing both a support plate and a support in a main body. To achieve the objective, according to the present invention, the portable book stand comprises: a main body panel of a flat structure having a thickness; a support plate rotationally provided on one side of one surface of the main body panel to support a lower portion of a book; and a support provided on the other surface of the main body panel to obliquely support the main body panel. A support storage unit is provided on the other surface of the main body panel. One side of the support is rotationally coupled to one side of the support storage unit, and a plurality of stopping means are provided on the inner surface of the support. One side of an adjustment leg can be provided on the support storage unit to be rotationally coupled to the inside of the support.
Patent KR-20210002856-A (KR)
Inventor: LEE BEOM HYUK
IPC: F41G11/00
Filed: 2019-07-01
Abstract: A purpose of the present invention is to provide a battery-embedded thermal panoramic sight capable of engaging a battery module with a housing by coupling a first engagement part provided in an opening of the housing and a second engagement part provided in a cover with each other by installing the cover as a rotatable integrated unit in the battery module coupled to the housing of an embedded part and rotating the cover. According to one embodiment of the present invention, the battery-embedded thermal panoramic sight includes: a target part facing a target; an ocular part facing the eyes of a user; and a battery embedment part coupled between the target part and the ocular part to embed a battery therein. The battery embedment part includes: a housing forming an opening on a side and including a first engagement part in the opening; and a battery module inserting the embedded battery into the housing through the opening and rotating a cover including a second engagement part to couple the second engagement part to the first engagement part.
Patent KR-20210004223-A (KR)
Inventor: LEE HOON KYUNG
IPC: G01N33/00
Filed: 2019-07-03
Abstract: The present invention relates to a sensor and a sensing method, which can sense pinene gas in the air in real time by adsorbing pinene molecules onto a surface of a transmission metal chalcogen compound by using the transition metal chalcogen compound-based pinene gas sensor. To this end, the pinene gas sensor includes a gate electrode, an insulation layer, a channel layer, and first and second electrodes.
Patent KR-20210004398-A (KR)
Inventor: KWON O SHIK
IPC: H01J37/20
Filed: 2019-07-04
Abstract: A rotational stage of the present invention comprises: a rotation plate rotatably supported by a housing; a driving motor generating a rotary motion; and a driving force conversion unit converting the driving force of the driving motor and transmitting the converted driving force to the rotation plate. The driving force conversion unit includes a screw bar connected to the driving motor, a nut block screwed to the screw bar and moves linearly, a bearing unit fixed to a side surface of the rotation plate, a pre-load block fixed to the nut block and rotating the rotation plate by pressing the bearing unit when the nut block moves linearly. When the rotation plate rotates in first and second directions, the occurrence of jamming between the block and the bearing can be prevented, and the precise driving is possible.
Patent KR-20190088437-A (KR)
Title: Complete text conversion of scanned book images and text file utilization system
Inventor: SEONG JEONG DU
IPC: G10L13/08
Filed: 2019-07-08
Abstract: The present invention relates to a method and a system in which a method of converting scanned individual book images into complete text files and a complete text file are used so as to listen to an audio book for free by sharing a voice recording between group subscribers as well as a text-to-speech (TTS) service, and mediate to purchase books containing corresponding contents with knowledge searches by using the converted text file.
Patent KR-20210017906-A (KR)
Title: A method for manufacturing gel-type synthetic bone graft material using uv cross-linking
Inventor: SIM GI BONG
IPC: A61C8/02
Filed: 2019-08-09
Abstract: The present invention relates to a method for manufacturing a gel-type synthetic bone graft material using UV cross-linking. More specifically, the present invention relates to a method for manufacturing a gel-type synthetic bone graft material using UV cross-linking comprising the following steps: (1) manufacturing bone graft material particles in a spherical shape by using a spray drying method; (2) manufacturing a granular synthetic bone graft material by mixing and compressing the synthetic bone graft material particles manufactured in the spherical shape in the step (1) with polymethyl methacrylate (PMMA) and a binder; and (3) mixing the granular synthetic bone graft material manufactured in the step (2) with a collagen solution, and performing UV crosslinking in a liquid state to manufacture the gel-type synthetic bone graft material. According to the present invention, a bone graft material manufactured from the gel-type synthetic bone graft material can have excellent moldability and viscosity while not causing toxicity.
Patent KR-20210023467-A (KR)
Title: Light control system and controller interlocked with a light switch for the same
Inventor: KWON OH SOO
IPC: H05B44/00
Filed: 2019-08-23
Abstract: Disclosed is a light control system, which does not need to always turn on/off two or more lights at the same time unnecessarily, can be turned on/off by selectively separating the light as needed, and is easy to construct by turning on/off two or more lights simultaneously or selectively with only one light switch. The light control system includes: a first light on a light circuit; a second light on the light circuit; a light switch for supplying/cutting AC power to/off the light circuit; and a light switch interlocking controller installed between the first light and the second light to detect an on/off state of the light switch, supplying/cutting power to/off at least one of the first light and the second light according to the detected on/off state of the light switch and whether the light switch is turned off from the on state, and then turned on again within a predetermined time.
Patent KR-20210023579-A (KR)
Title: Preparation method of polycarbonate
Inventor: HWANG DAEHYEON
IPC: C08G64/30
Filed: 2019-08-23
Abstract: The present invention relates to a method for producing polycarbonate. The method for producing polycarbonate may provide polycarbonate with improved weather resistance without modification of a main chain or side chain of polycarbonate.
Patent KR-20190116159-A (KR)
Title: a device with the function of both the solar cell module and the beacon
Inventor: LEE MIN GU
IPC: H02S50/00
Filed: 2019-08-26
Abstract: The present invention relates to a device having an Iot function and a solar cell module function. More specifically, the present invention relates to a device having a solar cell module and a beacon function including a Bluetooth, a battery charging and discharging circuit and the like in a panel of the solar cell module. The device (100) having a solar cell module and a beacon function comprises a solar cell (10), a substrate (20), a near field communication module (30), a battery charging and discharging module (40), and a battery contact terminal module (50). The device (100) having a solar cell module and a beacon function further comprises a control module (60). Moreover, the device (100) having a solar cell module and a beacon function further comprises the control module (60), a UV sensor module (70).
Patent KR-20210025299-A (KR)
Title: Apparatus for running wheel of continuous ship unloader
Inventor: KIM YOUNG SIK
IPC: B65G67/60
Filed: 2019-08-27
Abstract: A driving wheel device for continuous unloading equipment is disclosed. The disclosed driving wheel device for continuous unloading equipment comprises: a driving wheel unit which moves along a rail; a position control unit in which the driving wheel unit is mounted to be rotatable, and which is installed to be rotatable in a main body unit and is rotated according to the deformation of the rail to adjust a position of the driving wheel unit with respect to the main body unit; and a position control operation unit which is connected to the position control unit, and selectively rotates the position control unit in a clockwise direction or a counter-clockwise direction when coming in contact with the rail.
Patent KR-20200026142-A (KR)
Title: Polycarbonate and method for preparing the same
Inventor: YANG YOUNG IN
IPC: C08G64/06
Filed: 2019-08-29
Abstract: The present invention relates to polycarbonate having a novel structure and exhibiting excellent flowability and weather resistance, and a preparation method therefor. The polycarbonate includes a repeating unit represented by formula 1.
Patent KR-20210032581-A (KR)
Title: Cone clutch for vehicle
Inventor: PARK JONG YUN
IPC: F16D13/68
Filed: 2019-09-16
Abstract: The present invention includes: a hub; a sleeve; a clutch ring including a clutch cone; a first friction ring installed to form a frictional force between itself and the clutch cone; an inner middle cone installed to come in contact with the first friction ring; a second friction ring installed to come in contact with the inner middle cone; an outer middle cone installed to come in contact with the second friction ring; and a third friction ring installed to come in contact with the outer middle cone. Between the clutch cone and the first friction ring, between the first friction ring and the inner middle cone, between the inner middle cone and the second friction ring, between the second friction ring and the outer middle cone, and between the outer middle cone and the third friction ring, a friction material is provided on only one of two contact surfaces of each. Therefore, the present invention is capable of ultimately improving the fuel efficiency of a vehicle.
Patent KR-20210032844-A (KR)
Title: Integrated circuit device and method of manufacturing the same
Inventor: KIM DONG WOO
IPC: H01L27/105
Filed: 2019-09-17
Abstract: An integrated circuit device comprises: a lower electrode formed on a substrate; and an upper support structure disposed around the lower electrode and supporting the lower electrode. The upper support structure comprises: an upper support pattern surrounding the lower electrode and having a hole through which the lower electrode passes; and an upper spacer support pattern disposed between the upper support pattern and the lower electrode inside the hole, wherein a width of the upper spacer support pattern decreases in a direction toward the substrate. To manufacture the integrated circuit device, a mold structure pattern including the upper support pattern is formed on the substrate, an upper spacer support film is formed to cover a sidewall and an upper surface of the upper support pattern. Moreover, a plurality of lower electrodes are formed inside a plurality of holes formed in the mold structure pattern, and portions of the upper spacer support film are removed to form a plurality of upper spacer support patterns between the upper support pattern and the plurality of lower electrodes, respectively. According to the present invention, it is possible to improve productivity and reliability of the integrated circuit device.
Patent KR-20210036057-A (KR)
Title: Livestock waste collection device with improved sorting efficiency
Inventor: KIM JONG CHEOL
IPC: A01K1/01
Filed: 2019-09-25
Abstract: The objective of the present invention is to provide a livestock excretion collection device with improved sorting efficiency, comprising: a bucket (110) formed to separate livestock excrement (A) and a flooring material (B) from the floor using a scraper (111) provided on a front lower part such that the livestock excrement (A) and the flooring material (B) can be introduced therein; a sorting unit (120) formed to shake the livestock excrement (A) and the flooring material (B) flowing in through the scraper (111) inside the bucket (110) in a front-rear direction such that the livestock excrement (A) is moved to the rear and the flooring material (B) passes through the bottom thereof; a driving unit (130) provided outside or inside the bucket (110) to shake the sorting unit (120) in the front-rear direction; and a discharge unit (140) formed to be opened and closed so as to store the livestock excrement (A) that is moved to the rear by the operation of the sorting unit (120) at the inner rear side of the bucket (110) and then discard the livestock excrement (A) in a specific location. The present invention is configured to shake the sorting unit in the front-rear direction such that the bulky livestock excrement is gradually moved to the rear and a small volume of the flooring material is discharged to the floor so as to be recycled. In addition, cleaning and maintenance and repairing of the sorting unit according to the present invention can be minimized, and thus, operation efficiency can be improved.
Patent KR-20210037120-A (KR)
Title: High strength steel plate with excellent brittle crack arrest characteristics and manufacturing method therof
Inventor: KIM YOUNG JUN
IPC: C21D8/02
Filed: 2019-09-27
Abstract: According to one aspect of the present invention, a high-strength steel sheet with excellent brittle crack arrest (BCA) characteristics comprises 0.055-0.085 wt.% of carbon (C), 0.1-0.2 wt.% of silicon (Si), 1.75-1.95 wt.% of manganese (Mn), 0-0.012 wt.% (excluding 0 wt.%) of phosphorus (P), 0-0.002 wt.% (excluding 0 wt.%) of sulfur (S), 0.015-0.05 wt.% of soluble aluminum (S_Al), 0.25-0.35 wt.% of copper (Cu), 0.025-0.035 wt.% of niobium (Nb), 0.9-1 wt.% of nickel (Ni), 0.03-0.07 wt.% of molybdenum (Mo), 0.008-0.018 wt.% of titanium (Ti), and the remainder consisting of iron (Fe) and inevitable impurities, has a yield strength (YP) of 530MPa or higher and a tensile strength (TS) of 620MPa or higher, and has resistance in an NRL test carried out at -70℃.
Patent KR-20210039085-A (KR)
Title: Polyester resin blend
Inventor: SIM JINSOOK
IPC: C08L67/02
Filed: 2019-10-01
Abstract: The present invention relates to a polyester resin mixture. The polyester resin mixture exhibits excellent miscibility despite comprising virgin polyethylene terephthalate and recycled polyethylene terephthalate, and may provide a molded product with high transparency by preventing the bleaching phenomenon during injection molding or injection blow molding.
Patent KR-20210040657-A (KR)
Title: High-throughput Synthesis Method of Zeolite
Inventor: CHO SUNG JUNE
IPC: C01B39/04
Filed: 2019-10-04
Abstract: The present invention relates to a method for producing zeolite and, more specifically, to a method for synthesizing zeolite by hydrothermal reaction of an impregnated solid material having a significantly reduced water content in a reactant. Provided is an economical and eco-friendly method for producing zeolite with high efficiency, wherein the amount of reactants is reduced to increase the amount of zeolite that can be produced per unit volume of the reactor, so that the reactor efficiency is increased, the energy consumption is reduced, and the amount of wastewater can be reduced together.
Patent KR-20210041233-A (KR)
Title: Memory system, memory controller, and operating method
Inventor: JANG DAE HOON
IPC: G06F13/16
Filed: 2019-10-07
Abstract: Embodiments of the present invention relate to a memory system, a memory controller, and an operating method, wherein the target data is divided into one or more data units when receiving a target command instructing an operation to write target data to the memory device from the host, and data can be written in specific units in a memory system that use multiple cores by controlling the first data unit of the one or more data units so that the entire first data unit is written to the memory device or the entire first data unit is not written to the memory device.
Patent KR-20210041246-A (KR)
Title: Fluorescence sensor having selectivity for mercury ion and method for detecting mercury ion using the same
Inventor: LEE SEOUNG HO
IPC: G01N33/18
Filed: 2019-10-07
Abstract: The present invention provides a fluorescence sensor for detecting mercury ions, which comprises an aromatic boronic acid compound having selectivity and sensitivity to mercury ions (Hg^2+). According to the present invention, the fluorescence sensor provides higher selectivity for mercury ions than those for other metal ions in a 100% aqueous solution, and exhibits high sensitivity capable of detecting a very small concentration of mercury ions, thereby effectively detecting even a trace amount of mercury ions at a level of 10 nM. Accordingly, mercury ions can be selectively and highly sensitively detected in groundwater, tap water, rivers, and the like, which are practical environments in which a wide variety of interfering factors exist.
Patent KR-20210044416-A (KR)
Title: Method and apparatus for detecting realtime position of gear shifting lever by recognizing driver's intention of gear transition for manual transmission
Inventor: KIM KYUNG SOO
IPC: F16H59/36
Filed: 2019-10-15
Abstract: Provided are a method and apparatus for detecting a real-time shift lever position through a shift lever position detection device of a manual transmission and the detection of the driver's shift intention. According to an embodiment of the present invention, a shift lever position detection device of a manual transmission may be configured by comprising: a lower frame coupled to a fastening portion of a pre-mounted transmission and configured with at least one rotation angle sensor; and an upper frame coupled to the upper side of the lower frame and configured with an elastic body connecting a shift lever of the transmission and the at least one rotation angle sensor to change the linear motion of the shift lever into rotational motion.
Patent KR-20190122621-A (KR)
Title: Apparatus and method for automating software design of a vehicle controller
Inventor: JANG KYUNG DOC
IPC: G06F8/10
Filed: 2019-10-22
Abstract: The present invention discloses an apparatus and a method for automating a software design of a vehicle controller. The apparatus comprises: a communication unit receiving a vehicle controller specification describing software design requirements for a controller constituting each system provided in a vehicle for controlling the vehicle from an automobile customer server; and a control unit extracting data from the vehicle controller specification and generating vehicle controller code for designing vehicle controller software based on the extracted data.
Patent KR-20210048798-A (KR)
Title: Method for determining pose of camera provided in user equipment and location calculation server performing method
Inventor: RYU YEONGEOL
IPC: G06T7/70
Filed: 2019-10-24
Abstract: According to one embodiment of the present invention, provided is a method for determining a pose of a camera provided in a terminal performed by a location calculation server, which comprises the steps of: receiving an image photographed by a camera from a terminal; extracting one or more map information having a high similarity with the image received from the terminal from previously stored map information; determining pose information of a camera included in the terminal by using the one or more map information; and transmitting the pose information to the terminal. In the present invention, as the terminal can know its exact location, a virtual object can be implemented on a specific object without a defined pattern such as a QR code and the like.
Patent KR-20210015574-A (KR)
Inventor: CHOI KYUNG JU
IPC: B01D39/16
Filed: 2019-10-30
Abstract: Provided are a system and a method for manufacturing electret media. The method disposes a piezoelectric material to be adjacent to the media, applies a mechanical stress to the piezoelectric material, and transfers an electric charge from the piezoelectric material to the media, thereby manufacturing the electret media. The system is configured to dispose the piezoelectric material to be adjacent the media and to apply the mechanical stress to the piezoelectric material. Therefore, the electret media can be continuously manufactured.
Patent KR-20210057594-A (KR)
Title: Detachable prefabricated straw set
Inventor: KIM HAN JOO
IPC: A47G21/18
Filed: 2019-11-12
Abstract: Disclosed is a detachable and washable prefabricated straw set. The detachable and washable straw set according to one embodiment of the present invention comprises: an integral facet body having a predetermined thickness, formed long in a vertical direction, made of an elastic material and maintaining a circular shape, and cut up and down to open one side; and an external assembly having a predetermined thickness and formed in a long polygonal shape or circular column shape in the vertical direction, and having an insertion hole that is opened so as to insert the integral faceted body. The external assembly is the detachable and washable prefabricated straw set including a circular open hole at the upper end and the lower end. Therefore, the present invention is capable of eliminating an inconvenience of having to throw away the straw as garbage after being used.
Patent KR-20210061748-A (KR)
Inventor: LIM HYOUN SUB
IPC: C12N15/82
Filed: 2019-11-20
Abstract: The present invention relates to a recombinant virus-induced gene silencing (VIGS) vector derived from radish mosaic virus (RaMV) for functional analysis of useful genes in Brassicales cultivar, and to uses thereof. By providing the recombinant VIGS vector using RaMV, the present invention not only enables the study of an intrinsic function of the gene by efficiently silencing a desired gene, but also the present invention is considered to be very useful in the search for economically valuable useful genes, and new varieties of radish using useful genes can be expected.
Patent KR-20200066230-A (KR)
Title: Process cartridge and image forming apparatus
Inventor: OGAWA TSUYOSHI
IPC: G03G15/00
Filed: 2019-11-29
Abstract: A process cartridge, which may be mounted on an image forming device and which may be detached from an image forming device, comprises: a frame; a storage unit provided on a mounting surface of the frame and configured to store information on the process cartridge; a protrusion unit protruding outward of the mounting surface in a direction perpendicular to the mounting surface; and an electrical contact unit mounted on the protrusion unit and electrically connected to the storage unit.
Patent KR-20210071154-A (KR)
Title: Shoes sterillization and dryness apparatus
Inventor: PARK CHANG SUNG
IPC: A47L23/20
Filed: 2019-12-05
Abstract: One embodiment of the present invention relates to an apparatus for sterilizing and drying shoes. According to an embodiment of the present invention, the apparatus for sterilizing and drying shoes comprises: an outer skin expanded and contracted and having the shape of a human foot; a fan motor located in the outer skin and capable of generating air; and a UV generating lamp located in the outer skin and capable of generating UV.